>> There actually aren't that many MIME types in general > >You must be new here. :-) > > https://www.iana.org/assignments/media-types/media-types.xhtml
Fair enough! I guess I was thinking more along the lines of, "There really aren't that many MIME type for _email_". I'm assuming you don't get much email that includes a message/sipfrag part (although I suppose it is technically possible). --Ken